POLARIS Namura Parts and Accessories

Repair Kit, Top End, 74.97mm Bore, 8.60 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50003-2K

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Estimated Ship Date: Apr 6, 2026 if ordered today

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PISTON KIT NIKASIL CYL 79.96/+0.01 11:1 POL

Part Number: NTI-NA-50070-B

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Repair Kit, Top End, 83.94mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002-4K

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Repair Kit, Top End, 83.44mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002-2K

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PISTON KIT 92.96/STD POL

Part Number: NTI-NA-50098

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Repair Kit, Top End, 91.97mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50004K

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RING KIT

Part Number: NTI-NA-50080R

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RING KIT

Part Number: NTI-NA-50004-2R

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Piston, NAMURA PISTON KIT

Part Number: NTI-NA-50081

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TOP END REPAIR KIT

Part Number: NTI-NA-50024K

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TOP END REPAIR KIT

Part Number: NTI-NA-50024-6K

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TOP END REPAIR KIT

Part Number: NTI-NA-50070-CK1

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TOP END REPAIR KIT

Part Number: NTI-NA-50070K

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PISTON KIT 79.96/+0.01 POL

Part Number: NTI-NA-50080-B

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Estimated Ship Date: Apr 6, 2026 if ordered today

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TOP END KIT 92.97/+0.01 11:1 POL

Part Number: NTI-NA-50098-BK

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50015-2K

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Repair Kit, Top End, 82.94mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002K

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 83.00mm Bore, Polaris, Kit

Part Number: NTI-NA-50002R

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50019K

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Piston, TOP END REPAIR KIT

Part Number: NTI-NA-50081K

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50019-6K

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RING SET

Part Number: NTI-NA-50000-4R

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Piston and RING KIT RING KIT

Part Number: NTI-NA-50012R

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PISTON KIT TWIN CYLINDER 92.95/STD 11:1 POL

Part Number: NTI-NA-50090

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Repair Kit, Top End, 73.46mm Bore, 6.00 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50000-6K

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Estimated Ship Date: Apr 6, 2026 if ordered today

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